<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;

class Authenticate
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure                 $next
     * @param  string|null              $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {
        if (Auth::guard($guard)->guest() || !Auth::guard($guard)->user()->enabled) {
            if (Auth::guard($guard)->user()) {
                Auth::guard($guard)->logout();
            }
            if ($request->ajax() || $request->wantsJson()) {
                return response('Unauthorized.', 401);
            }

            return redirect()->guest(cas_route('login.get'));
        }

        return $next($request);
    }
}
